#5BBD59#5BBD59

#5BBD59 is a light, vivid green. Relative luminance 0.393; OKLCH L 71.6% C 0.166 H 143.2°. Best body text is #000000 at 8.87:1 contrast (WCAG AA passes).

Color values

HEX	#5BBD59
RGB	rgb(91, 189, 89)
HSL	hsl(119, 43%, 55%)
HSV	hsv(119, 53%, 74%)
CMYK	cmyk(51.9%, 0%, 52.9%, 25.9%)
CIE-LAB	lab(69.00, -48.96, 41.53)
CIE-LCH	lch(69.00, 64.20, 139.69°)
OKLab	oklab(71.62% -0.1332 0.0995)
OKLCH	oklch(71.62% 0.166 143.2)
XYZ	xyz(24.3139, 39.3387, 15.7611)
Luminance	0.3934 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BBD59 #BB59BD

analogous

#8DBD59 #5BBD59 #59BD89

triadic

#5BBD59 #595BBD #BD595B

tetradic

#5BBD59 #598DBD #BB59BD #BD8959

square

#5BBD59 #598DBD #BB59BD #BD8959

split-complementary

#5BBD59 #8959BD #BD598D

monochromatic

#2E6F2C #409B3E #5BBD59 #86CE85 #B2E0B1

Accessibility & contrast

On white

2.37

#5BBD59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.87

#5BBD59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BBD59

8.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BBD59	#FFFFFF	#000000	##000000
##5BBD59	1.00	2.37	8.87	8.87
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.87	21.00	1.00	1.00
##000000	8.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AE50

Deuteranopia (green-blind)

#B4A560

Tritanopia (blue-blind)

#4DB8A6

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #5bbd59;
/* rgb */ color: rgb(91, 189, 89);
/* oklch */ color: oklch(71.6% 0.166 143.2);

Tailwind

colors: {
  custom: {
    50: '#91d28a',
    500: '#5bbd59',
    950: '#000000',
  },
}

SCSS

$custom: #5bbd59;
$custom-light: #91d28a;
$custom-dark: #000000;

JSON

{
  "hex": "#5bbd59",
  "rgb": {
    "r": 91,
    "g": 189,
    "b": 89
  },
  "hsl": {
    "h": 118.8,
    "s": 43.103,
    "l": 54.51
  },
  "oklch": {
    "l": 0.71616,
    "c": 0.16627,
    "h": 143.2
  },
  "luminance": 0.39341
}

Semantic roles & 50–950 ramp

primary

#5BBD59

secondary

#CDA4CE

accent

#55D3D0

background

#F9FCF8

surface

#F2F9F0

border

#CCD2CB

text

#0D140C

muted

#7E827D

Preview Lab

Preview with #5BBD59

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →